<template>
  <component
    v-if="elIcons.includes(iconClass)"
    :is="iconClass"
    :style="`width:${size};height:${size};color:${color}; ${iconStyle}`"
  />
  <svg
    v-if="svgIcons.includes(iconClass)"
    aria-hidden="true"
    class="svg-icon"
    :style="`width:${size};height:${size};color:${color}; ${iconStyle}`"
  >
    <use :xlink:href="symbolId" :fill="color" />
  </svg>
</template>

<script setup>
import { computed } from "vue";
import * as svgIcon from "@/consts/cSvgIcon/common";
import * as elIcon from "@/consts/cSvgIcon/elIcons";
const elIcons = Object.values(elIcon.elIcons);
const svgIcons = Object.values(svgIcon.common);
const props = defineProps({
  iconStyle: {
    type: String,
    default: "",
  },
  prefix: {
    type: String,
    default: "icon",
  },
  iconClass: {
    type: String,
    required: false,
    default: "",
  },
  color: {
    type: String,
    default: "",
  },
  size: {
    type: String,
    default: "1em",
  },
  isElementPlus: {
    // 新增属性，用于标识是否使用 Element Plus 图标
    type: Boolean,
    default: false,
  },
});

const symbolId = computed(() => `#${props.prefix}-${props.iconClass}`);
</script>

<style scoped>
.svg-icon {
  display: inline-block;
  width: 1em;
  height: 1em;
  overflow: hidden;
  vertical-align: -0.15em; /* 因icon大小被设置为和字体大小一致，而span等标签的下边缘会和字体的基线对齐，故需设置一个往下的偏移比例，来纠正视觉上的未对齐效果 */
  outline: none;
  fill: currentcolor; /* 定义元素的颜色，currentColor是一个变量，这个变量的值就表示当前元素的color值，如果当前元素未设置color值，则从父元素继承 */
}
</style>
